microsoft_update[.]exe

General

Target

microsoft_update.exe
Size

9.4MB
MD5

c74bca197324056dfaf876dfdf3326e0
SHA1

5bb64be2e4aaf3f270326fd3d79e4a35ed0e6331
SHA256

8f8aa1c5ae7a7552e0a7b6fe3a1638ef2f0bc8fbe3028b44dabce20346dc150c
SHA512

cbe69d54784340ae81d9008e52cfdeb0b41b3b233563b2869414d7591cc242e00879ca9467cad5b5c87636e502db699ea3453f1745f3909b5afb889f0234b356
SSDEEP

98304:IfXNzRqz44J3x+WtpO0EdqMrrUuqC8xSSrU:MP0+7NY41

Score

1^/10

Malware Config

Signatures

Files

microsoft_update.exe
.exe windows x64

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 4.4MB - Virtual size: 4.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4.5MB - Virtual size: 4.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 350KB - Virtual size: 754KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 87KB - Virtual size: 87KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 4.4MB - Virtual size: 4.4MB

.rdata Size: 4.5MB - Virtual size: 4.5MB

.data Size: 350KB - Virtual size: 754KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 87KB - Virtual size: 87KB

.symtab Size: 512B - Virtual size: 4B

.text
Size: 4.4MB - Virtual size: 4.4MB

.rdata
Size: 4.5MB - Virtual size: 4.5MB

.data
Size: 350KB - Virtual size: 754KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 87KB - Virtual size: 87KB

.symtab
Size: 512B - Virtual size: 4B